Cynthia Long, MSW, LCSW
NPI 1144484551 · Clinical Social Worker · Pleasanton, CA
Cynthia Long, MSW, LCSW is a Clinical Social Worker provider in Pleasanton, CA (NPI 1144484551).
Provider details
- NPI number
- 1144484551
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-15
- Last updated
- 2022-02-11
Frequently asked questions
- What is Cynthia Long's NPI number?
- Cynthia Long's National Provider Identifier (NPI) is 1144484551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Long's specialty?
- Cynthia Long is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cynthia Long located?
- Cynthia Long's practice location on file with NPPES is 3825 Hopyard Rd Ste 202, Pleasanton, CA 94588-8528.
- What is Cynthia Long's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Long is (925) 847-5452.
- Is Cynthia Long's NPI active?
- Yes — Cynthia Long's NPI (1144484551) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.